MATERIAL OF BAGS
1. PPS: working temperature 160~190ºC, max temperature at short time 210ºC, life span under normal operation 2~3 years.
2. FMS: working temperature 200~300ºC, suitable for different working conditions, life span under normal operation 2 years.
MATERIAL OF CAGE
Steel with sillicone coating (powder coating) for better anti-corrosion performance.
MATERIAL CHARACTERISTICS OF BAGS
1. PPS
| No. | Item | Performance index | |
| 1 | Component | Fiber | PPS |
| Scrim | PTFE | ||
| 2 | Weight | g/m2 | 550 |
| 3 | Thickness | mm | 1.8 |
| 4 | Air Permeability | L/dm2 .min | ≥40 |
| 5 | Breaking strength N/5*20CM | Longitudinal | ≥850 |
| Transverse | ≥1200 | ||
| 6 | Elongation % | Longitudinal | ≤10 |
| Transverse | ≤45 | ||
| 7 | Shrinkage (190ºC,2 Hours) | Longitudinal | ≤1% |
| Transverse | ≤1% | ||
| 8 | Operating Temperature ºC | Continuous | 160 |
| Peak | 190 | ||
| 9 | Finish | Singeing, heat setting, PTFE impregnation | |
| 10 | Characteristics | - High accuracy of filtering. - PTFE scrim has better anti-corrosion function, which makes the life span from 2~3 years to 3 years. | |
| 11 | Applicable for conditions | - ESP + bag filters, - Reconstruction of old boilers, - Conditions of high oxygen, high corrosion or high concentration of dust at inlet. | |
2. FMS
| NO. | THICKNESS(mm) | AIR PERMEABILITY(cm/s) | BREAKING STRENGTH | CONTINUOUSWORKING TEMPERATURE(ºC) | WEIGHT(g/m2) | CHARACTERISTICS | |
| WARP | WEFT | ||||||
| FMS9801 | 1.80 | 15~40 | 160 | 140 | 200~300 | ≥800 | High temperature proof |
| FMS9802 | 1.80 | 15~40 | 160 | 140 | 200~300 | ≥800 | Anti-corrosion |
| FMS9803 | 1.80 | 15~40 | 160 | 140 | 200~300 | ≥800 | For universal use |
| FMS9804 | 1.80 | 15~40 | 160 | 140 | 180~210 | ≥800 | Anti-wearing |
| FMS9805 | 1.80 | 15~40 | 160 | 140 | 130~250 | ≥800 | For waste combustion boiler |
| FMS9806 | 1.80 | 15~40 | 160 | 140 | 200~300 | ≥800 | High temperature proof |
| FMS9807 | 1.80 | 15~40 | 160 | 140 | 180~210 | ≥800 | Anti-wearing |
| FMS9808 | 1.80 | 15~40 | 160 | 140 | 200~300 | ≥800 | Outlet concentration <20mg/Nm3 |
| FMS9809 | 1.80 | 15~40 | 160 | 140 | 200~300 | ≥800 | Smelter type |
| FMS98010 | 1.80 | 15~40 | 160 | 140 | 80~150 | ≥800 | Anti-condensation type |
TECHNICAL PARAMETERS OF BAGHOUSE (EXAMPLE, CAN BE DESIGNED AS REQUIRED)
1. Name of filter: Long-bag type chamber pulse bag filter
2. Flue gas capacity at inlet:57700m3/h
3. Flue gas temperature at inlet: 200ºC
4. Composition of flue gas: air + dusts from biomass burning
5. Guaranteed dust concentration at outlet: ≤50 mg/Nm3
6. Withstand pressure:-7000 Pa
7. Efficiency of dust collecting: > 99.5%
8. Flue gas leakage ratio <2%
9. Quantity of bag: 405pcs
10. Quantity of chamber: 5
11. Total filtering area: 992m2
12. Dimension of bag: ¢130×6000mm
13. Material of bag: P84
14. Unit weight of bag material: 550g/m2
15. Normal continuous operation temperature for bag: 200ºC
16. Allowed instant max temperature: 230ºC
17. Air-cloth ratio: 0.97m/min
18. Pulse valve: submerged type, DC24V, 3″
19. Quantity of pulse valve: 27pcs
20. Compressed air pressure: 0.2~0.6Mpa
21. Compressed air requirement: air without moisture or oil.
22. Consumption of compressed air: 2m3 /min
